PT - JOURNAL ARTICLE AU - Barna, Mark TI - APHA’s Keep It Moving Challenge helps build physical activity DP - 2025 Feb 01 TA - The Nation's Health PG - 2--2 VI - 55 IP - 1 4099 - http://www.thenationshealth.org/content/55/1/2.1.short 4100 - http://www.thenationshealth.org/content/55/1/2.1.full SO - Nations Health2025 Feb 01; 55